范文范例精心整理2.Scientistsaretryingtofindalinkbetweenpollutionand.大学英语四级模拟题四B.birthproblemsA.intelligencelevels试卷总sbehaviorC.man'D.thenervoussystem六五二一四三核查人3.Scientistshavenotyetdetermined.得分A.alloftheeffectsofpollutiononthehumanbodyB.howpollutioncanbecontrolledsuccessfullyC.whentheatmospherefirstbecamepollutedD.howsomesnowbecomesblack4.Theauthorsuggeststhatbeforeairpollutionbecomesmoreserious,.')(2ReadingComprehensionPartOne'×10=20A.factorieswillbeforcedtostopoperatingB.buildingsshouldbeprotectedEachpassageisfollowedbysomequestionsThereare2passagesinthissection.Directions:C.theearthwillbegintogrowcolderorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).D.moremoneyshouldbespenttosolvetheproblemYoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheet5.Wecanconcludethat.withasinglelinethroughthecentre.A.civilizationmayberuinedifpollutionisnotcontrolledB.pollutionismoreseriousinEuropethanitisinAmericaPassageOneC.mostpeopledonotknowthatpollutionisaseriousproblemanother.spreadfromcitycanAirpollutionevenspreadsfromonecountryIttocity.toD.weshouldlearnalltheanswersbeforewebegintocontrolpollutionfrompollutantshad“”snowblackthathavetraveledhavecountriesEuropeanSomenorthernisreallyfromthethroughairpollutionsnow.SoairwiththecountriesotherandhavefallenPassageTwoaglobalproblem.safebecauseofhealthandheelsStilettocouldbebannedfromtheworkplace（呼吸的）Airpollutioncankillbabies,olderpeople,andthosewhohaverespiratoryaccordingtoBritishTradeUnionbosses.TheTradeUnionCongress,predominantlymale,hasdiseases.Asfoundincities,airpollutionincreasestherisksofcertainlungdiseases.womenwhiletohighaproposedmotionarguingthatheelsaredisrespectfuldownvisibilitycutsbecauseitaccidentsandcarairplanecancausebothpollutionAirsen“contributetolongterminjuries.Theyproposeinsteadthatwomenweartknow（能见度）'.Thereareotherpossiblehealthdangersfromairpollutionthatwedonaswellandbackpainavoidtofuturefootheellimitwithaninchinanattemptmuchabout.Forexample,scientistsaretryingtofindoutwhetherchemicalsthatreachussconference.Themotionstates:'Themotionisduetobedebatedatnextmonthfromtheairmaycausechangesinourcells.ThesechangesmightcausebabiestobebornbelieveshighheelsmaylookglamorousontheHollywoodcatwalksbutarecompletelyinwithseriousbirthdefects.Scientistsaretryingtolearnhowallthemanychemicalsaredaibearfortheappropriateday-to-dayworkingenvironment.Feettheburdenofto（易于的）apttogetherandevenwater,air,food,fromourbodiesintotakeactmedicinesformanyworkersprolongedstanding,badlyfittedfootwear,andinparticularhighheelssoimportantThatwhyitwork.bodiesisanotherreasonandthewayourourhealthistoaffectcanbeahazard.Aroundtwomilliondaysayeararelostthroughsicknessasaresultoftobegintocontrolpollutionnowinsteadofwaitinguntilwelearnalltheanswers.andcauselong-termproblemsfootheelsWearinghighlimblowerdisorders.canourbuildings.（腐蚀）damagesfarmmoney.ItcorrodesalotcostsusofpollutionAirItsectorpainfoot,kneeandbackanddamagedjoints.Manyemployersintheretailcropsandforests.Ithasadestructiveeffectonourworksofart.ThecostofallthisraisofheelstoworkerswearhighasparttheirMoremustbedonetodresscode.damagetoourgovernmentisgreat.Itwouldbemuchmoreworthwhile,bothforusandfor”ofthisproblemsothatwomenworkersandtheirfeetareprotected.thegovernment,tospendourtaxdollarsonairpollutioncontrol.NadlineD...
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